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通过导管的动脉植入增加的动脉角 - - 仍然是一个具有挑战性的解剖学?

Emre Polat1, Arianna Fortunato1, Lena Schemet2,3

  • 1Department of Cardiothoracic Surgery, Augsburg University Hospital, 86156 Augsburg, Germany.

Interdisciplinary cardiovascular and thoracic surgery
|November 27, 2025
PubMed
概括

在跨导管大动脉植入 (TAVI) 期间大动脉角增加 (AA) 并没有影响设备的成功或安全. 然而,较高的AA与TAVI手术中光镜和对比度使用的增加相关.

关键词:
大动脉门的大动脉门大动脉门狭窄症一个心脏门的门.穿过导管的大动脉植入装置.

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Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
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